body{
    background-color: rgb(31, 215, 221);
}

h1{
    text-align: center;
}
.show_class{
    margin: auto;
    width: 1500px;
    height: 300px;
    background-color: hsla(0, 0%, 100%, .3);
    border: 1px solid #fff;
    
}
ul{
    list-style: none;
    display: flex;
}
li{
    font-size: 24px;
    padding-right: 200px;
    margin-top: 30px;
}
a:link{
    color: #000;
}
a{
    font-size: 24px;
    text-decoration: none;
    padding-left: 24px;
    color: #000;
}
